Qual é a soma das coordenadas do vértice de uma função do segundo grau definida por f(x) = 2x² + 10x + 12?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube